The Hublot porthole-based watch line is instantly recognizable. The twelve screws around the bezel not only act as hour markers, but also accentuate the naval theme.
The unique case designs were fused with unique straps. Instead of traditional metals or leather, Hublot turned heads by connecting rubber straps to their precious-metal watch cases. The rubber is not only unique, it is also flexible, corrosion, abrasion and sweat resistant, and of course waterproof.